self–pro·claimed 
/ˌsɛlfproʊˈkleɪmd/ adjective
always used before a noun /ˌsɛlfproʊˈkleɪmd/ adjective usually disapproving : giving yourself a particular name, title, etc., usually without any reason or proof that would cause other people to agree with you
▪ the self-proclaimed king of pop ▪ a self-proclaimed expert
▪ the self-proclaimed king of pop ▪ a self-proclaimed expert
